🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.3 AU

Year: 405 Days

Day: 25 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.62 AU - 2.04 AU

Year: 870 Days

Day: 30.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.01 AU - 3.25 AU

Year: 1499 Days

Day: 30.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.47 AU - 4.07 AU

Year: 2078 Days

Day: 23.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,351,260 km

• M1: 670,647 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.84 AU - 5.18 AU

Year: 3941 Days

Day: 21 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,351,260 km

• M1: 630,555 km (0.076 R)
• M2: 1,389,166 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.5

Radius: 15

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.78 AU - 8.66 AU

Year: 8283 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,351,260 km

• M1: 248,632 km (0.047 R)
• M2: 524,341 km (0.111 R)
• M3: 744,249 km (0.09 R)
• M4: 1,184,217 km (0.094 R)
• M5: 1,382,733 km (0.101 R)
• M6: 1,486,404 km (0.083 R)
• M7: 1,915,750 km (0.083 R)
• M8: 2,219,284 km (0.075 R)
• M9: 2,425,879 km (0.061 R)
• M10: 3,331,844 km (0.104 R)
• M11: 3,896,127 km (0.115 R)
• M12: 4,147,302 km (0.032 R)
• M13: 4,595,347 km (0.065 R)
• M14: 5,077,352 km (0.12 R)
• M15: 5,745,456 km (0.11 R)
• M16: 5,840,450 km (0.058 R)
• M17: 6,109,427 km (0.039 R)
• M18: 6,880,156 km (0.06 R)
• M19: 6,981,134 km (0.078 R)
• M20: 7,556,338 km (0.077 R)
• M21: 7,870,793 km (0.054 R)
• M22: 8,447,792 km (0.066 R)
• M23: 9,149,406 km (0.107 R)
• M24: 10,283,208 km (0.059 R)
• M25: 10,866,640 km (0.104 R)
• M26: 11,485,077 km (0.074 R)
• M27: 11,701,845 km (0.08 R)
• M28: 11,919,958 km (0.101 R)
• M29: 13,231,632 km (0.03 R)
• M30: 13,917,389 km (0.061 R)
• M31: 14,097,206 km (0.077 R)
• M32: 14,719,234 km (0.101 R)
• M33: 14,849,833 km (0.117 R)
• M34: 15,086,197 km (0.097 R)
• M35: 15,775,843 km (0.066 R)
• M36: 16,829,611 km (0.105 R)
• M37: 17,600,189 km (0.06 R)
• M38: 17,822,492 km (0.09 R)
• M39: 18,410,561 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 14.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.06 AU - 9.94 AU

Year: 8710 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,351,260 km

• M1: 219,610 km (0.105 R)
• M2: 594,801 km (0.04 R)
• M3: 881,580 km (0.118 R)
• M4: 982,110 km (0.069 R)
• M5: 1,196,185 km (0.116 R)
• M6: 1,506,899 km (0.086 R)
• M7: 1,865,934 km (0.112 R)
• M8: 2,159,146 km (0.099 R)
• M9: 2,252,495 km (0.097 R)
• M10: 2,395,212 km (0.1 R)
• M11: 2,690,069 km (0.095 R)
• M12: 2,996,894 km (0.061 R)
• M13: 3,785,275 km (0.087 R)
• M14: 3,899,119 km (0.092 R)
• M15: 4,575,600 km (0.114 R)
• M16: 4,697,074 km (0.114 R)
• M17: 4,912,196 km (0.09 R)
• M18: 5,257,019 km (0.114 R)
• M19: 5,609,920 km (0.086 R)
• M20: 5,772,832 km (0.119 R)
• M21: 6,372,720 km (0.111 R)
• M22: 6,611,328 km (0.063 R)
• M23: 7,488,121 km (0.076 R)
• M24: 7,740,194 km (0.079 R)
• M25: 8,105,213 km (0.05 R)
• M26: 8,438,666 km (0.101 R)
• M27: 9,004,445 km (0.111 R)
• M28: 9,272,674 km (0.078 R)
• M29: 9,504,850 km (0.043 R)
• M30: 11,141,900 km (0.102 R)
• M31: 11,512,903 km (0.075 R)
• M32: 11,804,319 km (0.083 R)
• M33: 12,098,129 km (0.066 R)
• M34: 12,994,221 km (0.055 R)
• M35: 13,384,821 km (0.103 R)
• M36: 13,955,836 km (0.078 R)
• M37: 14,177,689 km (0.106 R)
• M38: 15,304,161 km (0.084 R)
• M39: 15,855,130 km (0.098 R)
• M40: 16,319,183 km (0.043 R)
• M41: 16,553,004 km (0.097 R)
• M42: 17,308,474 km (0.065 R)
• M43: 17,451,340 km (0.051 R)
• M44: 20,290,707 km (0.086 R)
• M45: 20,491,767 km (0.043 R)
• M46: 21,404,912 km (0.113 R)
• M47: 23,692,413 km (0.109 R)
• M48: 24,010,309 km (0.104 R)
• M49: 24,276,294 km (0.103 R)
• M50: 26,220,468 km (0.034 R)
• M51: 27,711,360 km (0.032 R)
• M52: 27,822,810 km (0.07 R)
• M53: 28,046,310 km (0.095 R)
• M54: 28,607,750 km (0.099 R)
• M55: 29,343,174 km (0.112 R)
• M56: 29,684,556 km (0.113 R)
• M57: 31,644,587 km (0.029 R)
• M58: 32,463,785 km (0.066 R)
• M59: 33,230,773 km (0.028 R)
• M60: 33,646,207 km (0.088 R)
• M61: 33,943,906 km (0.065 R)
• M62: 34,123,125 km (0.068 R)
• M63: 34,242,653 km (0.101 R)
• M64: 35,083,543 km (0.094 R)
• M65: 35,506,606 km (0.104 R)
• M66: 36,235,746 km (0.083 R)
• M67: 36,479,890 km (0.083 R)
• M68: 36,908,487 km (0.078 R)
• M69: 37,523,634 km (0.107 R)
• M70: 37,956,271 km (0.091 R)
• M71: 38,204,304 km (0.101 R)
• M72: 39,138,992 km (0.091 R)
• M73: 39,326,737 km (0.034 R)
• M74: 39,514,931 km (0.118 R)
• M75: 40,270,550 km (0.082 R)
• M76: 41,668,093 km (0.073 R)
• M77: 41,859,878 km (0.111 R)
• M78: 43,081,644 km (0.085 R)

Asteroid Belt

Center: 13.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.4

Radius: 5.5

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.47 AU - 22.45 AU

Year: 27876 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,351,260 km

• M1: 211,382 km (0.094 R)
• M2: 657,782 km (0.084 R)
• M3: 864,676 km (0.087 R)
• M4: 1,304,942 km (0.078 R)
• M5: 2,094,370 km (0.053 R)
• M6: 2,169,020 km (0.111 R)
• M7: 2,594,775 km (0.04 R)
• M8: 2,962,187 km (0.079 R)
• M9: 3,004,075 km (0.066 R)
• M10: 3,302,523 km (0.108 R)
• M11: 3,790,511 km (0.08 R)
• M12: 5,232,036 km (0.087 R)
• M13: 5,333,613 km (0.075 R)
• M14: 5,435,938 km (0.093 R)
• M15: 7,214,208 km (0.037 R)
• M16: 8,670,094 km (0.037 R)
• M17: 9,523,700 km (0.117 R)
• M18: 9,710,099 km (0.12 R)
• M19: 9,835,162 km (0.045 R)
• M20: 10,596,017 km (0.119 R)
• M21: 11,838,876 km (0.077 R)
• M22: 12,852,252 km (0.088 R)
• M23: 13,127,213 km (0.098 R)
• M24: 13,265,292 km (0.07 R)
• M25: 14,317,115 km (0.088 R)
• M26: 15,250,007 km (0.08 R)
• M27: 15,614,128 km (0.112 R)
• M28: 16,948,242 km (0.028 R)
• M29: 17,476,921 km (0.051 R)
• M30: 17,628,912 km (0.06 R)
• M31: 18,241,516 km (0.081 R)
• M32: 18,318,558 km (0.12 R)
• M33: 18,627,927 km (0.117 R)
• M34: 19,173,361 km (0.103 R)
• M35: 19,882,305 km (0.113 R)
• M36: 20,041,028 km (0.106 R)
• M37: 21,814,661 km (0.113 R)
• M38: 22,554,572 km (0.038 R)
• M39: 23,302,711 km (0.117 R)
• M40: 24,397,618 km (0.098 R)
• M41: 32,702,843 km (0.12 R)
• M42: 34,688,006 km (0.094 R)
• M43: 35,647,078 km (0.03 R)
• M44: 36,517,588 km (0.104 R)
• M45: 36,809,304 km (0.07 R)
• M46: 37,689,089 km (0.074 R)
• M47: 38,378,137 km (0.077 R)
• M48: 39,469,304 km (0.097 R)
• M49: 43,008,640 km (0.101 R)
• M50: 44,763,872 km (0.086 R)
• M51: 44,867,842 km (0.093 R)
• M52: 46,542,590 km (0.098 R)
• M53: 46,753,374 km (0.108 R)
• M54: 48,450,861 km (0.12 R)
• M55: 48,664,487 km (0.107 R)
• M56: 50,926,257 km (0.096 R)
• M57: 51,469,746 km (0.096 R)
• M58: 54,993,673 km (0.112 R)
• M59: 55,998,672 km (0.083 R)
• M60: 57,461,141 km (0.1 R)
• M61: 57,574,087 km (0.029 R)
• M62: 58,708,338 km (0.117 R)
• M63: 58,822,182 km (0.097 R)
• M64: 59,506,742 km (0.114 R)
• M65: 60,308,586 km (0.064 R)
• M66: 61,229,511 km (0.047 R)
• M67: 61,344,851 km (0.094 R)
• M68: 61,575,980 km (0.106 R)
• M69: 62,619,425 km (0.103 R)
• M70: 63,085,123 km (0.095 R)
• M71: 63,551,868 km (0.081 R)
• M72: 63,785,690 km (0.056 R)
• M73: 65,194,752 km (0.072 R)
• M74: 65,312,635 km (0.09 R)
• M75: 65,430,518 km (0.035 R)
• M76: 66,021,280 km (0.047 R)
• M77: 66,258,094 km (0.06 R)
• M78: 66,495,206 km (0.116 R)
• M79: 67,208,190 km (0.084 R)
• M80: 68,282,452 km (0.06 R)
• M81: 69,603,102 km (0.117 R)
• M82: 69,964,680 km (0.092 R)
• M83: 71,660,522 km (0.1 R)
• M84: 74,352,834 km (0.091 R)
• M85: 75,587,316 km (0.113 R)
• M86: 76,331,416 km (0.046 R)
• M87: 77,951,860 km (0.099 R)
• M88: 79,205,939 km (0.105 R)
• M89: 79,457,563 km (0.111 R)
• M90: 80,466,750 km (0.081 R)
• M91: 80,719,720 km (0.096 R)
• M92: 84,288,826 km (0.119 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,094 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit